Would like to lose my weight before vacation in 3 weeks..

codycisco

I have lost 34lbs since coming here in Feb. but I am going on an anniversary vacation Aug. 25 and I want to make a goal to lose some more weight by then. Is 10lbs reasonable or do you think that I can lose more? I have been very wishywashy with exercise so I am trying to do it early in the morning but I only have time for 30 or 40 minutes. I am using Turbo Jam. How much do you all think that I can lose by then? Any suggestions appreciated!